SKU: 71648991404

Marvelmind Beacon HW v4.9 (868mHz / 915mHz)

Sale price$38.21 Regular price$42.46
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Marvelmind Beacon HW v4.9 (868mHz / 915mHz)The indoor positioning beacon is what you can use to track the position of the beacon, or any object the beacon is mounted on with an accuracy of up to 2cm. The beacons use ultrasonic pings, connected via an ISM band telemetry connection to accurately and affordably tracking objects indoors. To extend the range of the indoor positioning starter kit , you can add more beacons to increase the coverage area. This beacon is designed to be a mobile beacon

The indoor positioning beacon is what you can use to track the position of the beacon, or any object the beacon is mounted on with an accuracy of up to 2cm. The beacons use ultrasonic pings, connected via an ISM band telemetry connection to accurately and affordably tracking objects indoors. To extend the range of the indoor positioning starter kit , you can add more beacons to increase the coverage area. This beacon is designed to be a mobile beacon since it has an internal IMU sensor, however, it can also just as easily be used as a stationary beacon by changing the settings via the configuration software.

This beacon includes a 915/868Mhz radio (software switchable)

Key Features

  • Additional beacon to track more objects
  • Built-in IMU to gain extra motion information
  • Can be used as a stationary beacon to increase coverage area
  • Built-in rechargeable battery
  • Up to 1300h (>100 days with 12h/day & 1Hz location update rate) in active mode when powered from the battery. Up 2y in deep sleep mode
  • General Features of Marvelmind Indoor Positioning system

General Features of Marvelmind Indoor Positioning system

  • High-precision (+-2cm) indoor navigation system for autonomous robots and systems ("indoor GPS")
  • Indoor tracking and positioning of objects and humans equipped with beacons
  • Coverage radius of a beacon: up to 50 meters
  • Supports USB, UART, SPI and I2C interfaces on mobile beacon
  • Radio interface: 433MHz & 10mW - up to 100m in office environment
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71648991404

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Amber
Massapequa, US
★★★★★ 5
A must have for young, acne prone skin!
I recommend this product to every one. Its a cheaper alternative that provides real results. I started out using it everyday, but found it works best around my breakouts (usually hormonal). Its help the texture of my skin even out. My 14 year old son uses it daily for his acne and the difference it has made is day and night. It has slite scent to it, but nothing overwhelming.
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Reviewed in the United States on December 13, 2025
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Ashley
Omaha, US
★★★★★ 5
Very effective!
My daughter had horrible acne and this was the only thing that worked! We tried everything on the market. I highly suggest this if you have a teen with stubborn acne!
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Reviewed in the United States on May 29, 2026
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Kenny
Lake Worth, US
★★★★★ 5
Great
This stuff is generally just great. My dermatologist recommended using at least I think she said a five or 8% and I feel like this is just like the perfect mixture with Trention to get your acne to go away, but I use it every time I shower and I feel like it really is a great defense against acne and oil
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Reviewed in the United States on June 1, 2026
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Zavala
Louisville, US
★★★★★ 4
good
I’ve been using the CeraVe Acne Foaming Cream Wash for a bit now, and it’s honestly just okay. It does help keep breakouts under control and feels gentle enough for daily use, but it can be a little drying at times. The texture is nice and creamy, and I like that it includes benzoyl peroxide and hyaluronic acid, so it’s effective without being too harsh. It’s not a miracle product, but it’s a solid option if you want a straightforward acne wash that does the job. Use 4% instead.
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Reviewed in the United States on November 7, 2025
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Dylan Mattheus
Pawtucket, US
★★★★★ 5
Would buy again.
Definitely works for acne. I've used it for a few days and have definitely helped so far.
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Reviewed in the United States on June 7, 2026

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